I'm looking for the dimensions of the 2002 Civic Si front (and rear possibly) brake rotors. I know there 4x100, and the front brakes take a rotor which I THINK is similar enough to be swapped onto a 90-01 Teg/88-00 Civic EX (the Integra/Civic rotor being 10.3" diameter, 21mm thick.

 

somebody help me?

 

ttt for a answer.

 

eh the only help i have is that the 92-03 civic front rotors are the same. i have the 02 rear si brakes on my em2, but im not sure if the fronts on the 02/03 si are the same as the 01-03 civic ( i think they may be)

 

the majestichonda.com says that the si front disc is 14", but the caliper is the same as the em2. weird.

 

The 02 Si takes a 10.x" rear rotor, which is the same sized rotor (in diameter but 4x100) of the RSX and ITR rear rotor.

 

ttt

 

I'm prettu sure its the standard issue Honda 10.3" rotor setup that was on GSRs and the Em1 Si. If not, take a set of calipers to autozone and measure the EP rotors. I don't see why honda would change it, but given the calipers are the same, I see no reason why the rotor dimensions would be different.

 

I think the rotor's could be taller or shorter cause the hub may be different, given this car has a macphearson strut not a double wishbone, the hub may be longer or somethin.

 

If the caliper is the same, then its relationship the hub is the same, so the rotor must be dimensionally identical to maintain the clearances.